A Field Guide to Bacteria (Comstock Book)

"In a guide perfect for naturalists, students, teachers, and tourists alike, Betsey Dexter Dyer lets the reader know that it is possible to observe bacteria with all the senses. Many groups of bacteria can be easily identified in the field (or in the refrigerator) without a microscope. Useful illustrations, including 120 color photographs, accompany Dyer's text throughout."--Jacket.